1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LuckyWell [14K]
2 years ago
7

When a parabola represented by the equation y - 2x 2 = 8 x + 5 is translated 3 units to the left and 2 units up, the new parabol

a has its vertex at
Mathematics
2 answers:
never [62]2 years ago
8 0
(-2 - 3 , - 3 + 2) = (-5 , -1)

have fun :)))))))))
amid [387]2 years ago
4 0
<span>First rewrite y - 2x<span> 2</span> = 8 x + 5 as</span> 

y = 2x<span> 2</span><span> + 8 x + 5 </span>

Complete square and determine vertex. 

y = 2(x<span> 2</span><span> + 4x + 4) - 8 + 5 </span>

= 2(x + 2)<span> 2</span><span> - 3 </span>

<span>vertex at (- 2 , - 3) </span>

If parabola is translated 3 units to the left and 2 units up its vertex is also translated 3 units to the right and 2 units up . 

<span>vertex after translations is at: (-2 - 3 , - 3 + 2) = (-5 , -1)</span>
You might be interested in
A square tile has an area of 75 square inches. Which is the BEST estimate for the length of one side of the tile
hodyreva [135]
The area of a square is the length of a side squared ( Area= Side^2)

when the area is known take the square root of the area to find the length of the side:
Side = sqrt(area)

Side = sqrt(75)
 side = 8.7

the length is between 8 and 10
 the answer is B



3 0
3 years ago
A variable needs to be eliminated to solve the system of equations below. Choose the
AURORKA [14]
Two different things u can do
Substitution:
X-9y=12
+9y +9y
X=9y+12

-3(9y+12)+9y=36
-27y-36+9y=36
+36 +36
-18y = 72
/-18 /-18
Y = -4


Or whatever this other I’ve is called

-3x-9y=36
-1(X-9y)=(12)-1

-3x-9y=36
-x+9y=-12

-4x=24
X= -6
8 0
3 years ago
Graph the following lines and write the equation in slope-intercept form.
Taya2010 [7]

Answer:

y=mx+b

3=slope

1=y coordinate

-8=x coordinate

b=y intercept

Substitute m for 3

y=3x+b

Next, substitute the coordinate values

1=3(-8)+b

Solve

1=-24+b

+24 +24

25=b

Now substitute b and m for their respective values

y=3x+25

Step-by-step explanation:

3 0
3 years ago
Simplify the expression by combining like
MatroZZZ [7]

Answer:

Step-by-step explanation:

2m^2-m+4m^2+8m combine like terms

6m^2+7m

3 0
2 years ago
Read 2 more answers
Find the sum of the first 5 terms of the infinite series: 8 + 18 + 28 +
Anna007 [38]

Answer:

8 + 18+ 28+ 38+ 48= 140

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • How do I factor out the gcf
    12·1 answer
  • Chris read 20 pages of a novel each day for 9 days during summer break. How many total pages did Chris read during summer break?
    12·1 answer
  • The radius of a circle is 1 inch. What is the circumference?
    15·1 answer
  • Write an expression that shows how to use the halving and doubling strategy to find 28x50
    6·1 answer
  • 8.5- __= 7.15 in words: 85 minus blank equals 7.15
    10·2 answers
  • A deck of game cards was dealt equally
    9·2 answers
  • 21. Evaluate the following: 17C3. *<br> A. 210<br> B. 504<br> C. 35<br> D. 680
    14·1 answer
  • Write the function tan(<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%5Cpi%20%7D%7B4%7D%20-x" id="TexFormula1" title="\frac{3\pi
    5·1 answer
  • Simplify (21a² × 21a⁴) ÷ (21a² × 21a²)​
    11·2 answers
  • What does s equal 2 plzz I need it plzzz
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!